Door-hanger.



G. W. URMSON.

DOOR HANGER. APPLICATION FILED SEPT. 8. I915.

llll Mini In I v m dfl'oruew Patented Apr. 25, 1916.

plate at the same side of said groove, when a folding door is moved in either direction, making it much easier to sweep up this dirt without getting it back into the groove or slot.

the groove in the floor plate clear, so that accumulated material will not interfere with the proper operation of folding doors. Heretofore, when sawdust or other dust proof'materials have been used when sweeping, and thefioors-have--been provided with :grooved plates for'folding doors, the sawdust or other materials becoming packed into a solid mass in the grooves of the plates, have greatly interfered with the proper operation of the folding doors. 1

Having thus described my invention, what -I claim as new and desire to secure Letters Patent of the United States is 1. The combination with a slotted floor plate, of a guide for folding doors, said guide the slot in the floor plate and having a beveled plow-shaped edge for automatically removing accumulated dirt from said groove as the guide is moved along the same in opening and closing the door.

2. The combination with a slotted floor plate, of a guide for folding doors, said guide fitting the slot in the floor plate and having beveled plow-shaped edges at both ends for The plow-shaped guide will always keep automatically removing accumulated dirt from said groove as the guide is moved along the same in opening and closing the door, the two plow-shaped ends of the beveled in opposite directions pose specified.

3. The combination with a caster having a pintle, of an inclosure for the caster, a frame having a screw-threaded passage, an adjusting member having a screw-threaded portion fitting in the screw-threaded passage in the frame and around the pintle, said member also having a head for rotating the same, there being an opening in the inclosure opposite said head permitting the insertion of an instrument for turning the same, and means for locking the head in adjusted position.

4. The combination with a caster having a pintle, of a pair of facing supporting plates having horizontal ledges on their for the purinner faces, a frame fitted between said plates and retained against vertical movement by said ledges, said frame having a screw-threaded passage, and an adjusting member having a screw-threaded portion extending into the screw-threaded passage in the frame and fitted loosely around the pintle.

In testimony whereof I have signed my name to this specification.

GEORGE W. URMSON.

guide being 

